I've been researching cordless vacs for a while. I knew this one would be great, but was really agonizing over the price.
Now that I've gotten it home and charged I'm glad I bit the bullet. This thing is fantastic. The first time I used it I completely filled the canister before I realized it. Even with a full canister the thing was still sucking like my big Dyson! I dumped the canister and kept going.